Updated March 2026 · Independent Analysis
GrammarlyvsTopaz Labs AI
Grammarly starts at $12/mo, 94% cheaper than Topaz Labs AI's $199/mo. Both rated 4.7/5 by users.
Grammarlyvs Topaz Labs AI
★ 4.7/5
Only in Grammarly
- ✦ Grammar checking
- ✦ Plagiarism detection
- ✦ Tone suggestions
✓ Free planFrom $12/mo(cheaper)30M+ users · est. 2009
Try Grammarly Free →
Topaz Labs AIvs Grammarly
★ 4.7/5
Only in Topaz Labs AI
- ✦ AI upscaling
- ✦ Noise reduction
- ✦ Sharpening
From $199/mo(pricier)500K+ users · est. 2013
Try Topaz Labs AI Free →Ratings Breakdown
Grammarly
4.7/5 avg
G2 Score4.7/5
Capterra Score4.7/5
G2 Rating4.7/5
Topaz Labs AI
4.7/5 avg
G2 Score4.7/5
Capterra Score4.8/5
G2 Rating4.7/5
Quick Stats
Feature Comparison
Grammarly uniquely offers Grammar checking, Plagiarism detection, Tone suggestions. Topaz Labs AI uniquely offers AI upscaling, Noise reduction, Sharpening. Both share 0 features.
Feature
Grammarly
Topaz Labs AI
Grammar checking
✓
✗
Plagiarism detection
✓
✗
Tone suggestions
✓
✗
Style improvements
✓
✗
Browser extension
✓
✗
MS Office plugin
✓
✗
Mobile app
✓
✗
Team style guide
✓
✗
AI upscaling
✗
✓
Noise reduction
✗
✓
Sharpening
✗
✓
Photo enhancement
✗
✓
Video upscaling
✗
✓
Motion deblur
✗
✓
Face recovery
✗
✓
Batch processing
✗
✓
GPU acceleration
✗
✓
Raw support
✗
✓
Standalone app
✗
✓
Lightroom plugin
✗
✓
Total Features
8
12
Quick Verdict
Independent analysis based on features, pricing, and user ratings
Choose Grammarly if you need:
- ✓ Grammar checking
- ✓ Plagiarism detection
- ✓ Tone suggestions
- ✓ Style improvements
- ✓ Browser extension
Choose Topaz Labs AI if you need:
- ✓ AI upscaling
- ✓ Noise reduction
- ✓ Sharpening
- ✓ Photo enhancement
- ✓ Video upscaling
Pricing Comparison
Grammarly starts at $12/mo, 94% cheaper than Topaz Labs AI's $199/mo.
Grammarly Plans
Free tier available
Free
Free- • Basic grammar
- • Spelling
- • Punctuation
PremiumBest Value
$12/month- • Style suggestions
- • Tone detection
- • Plagiarism checker
- • Full rewrites
Business
$15/month- • Team features
- • Style guide
- • Analytics
- • Priority support
Topaz Labs AI Plans
Paid plans only
Photo AIBest Value
$199/year- • Upscale
- • Denoise
- • Sharpen
- • Face recovery
Video AI
$299/year- • 4K upscaling
- • Motion deblur
- • Stabilization
Bundle
$399/year- • Photo AI + Video AI
- • Best value
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